Bridging ISM radio and wifi for lunch money

https://www.electronics-lab.com/bridging-ism-radio-wifi-lunch-money/

Johan discuss about ISM/Wifi bridge using RFM69, code and schematics is available on github. The ESP8266 has taken the maker community by storm and the hype is well deserved. Before the ESP we had the HopeRF ISM radio RFM12 and its successor RFM69. So is the ESP8266 an RFM69 killer? I would say no. Hell […]